<template>
    <div class="app-container">
        <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch"
            label-width="68px">
            <el-form-item label="页面标题" prop="pageTitle">
                <el-input v-model="queryParams.pageTitle" placeholder="请输入页面标题" clearable
                    @keyup.enter.native="handleQuery" />
            </el-form-item>
            <el-form-item>
                <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
                <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
            </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
            <!-- <el-col :span="1.5">
          <el-button
            type="primary"
            plain
            icon="el-icon-plus"
            size="mini"
            @click="handleAdd"
            v-hasPermi="['system:set:add']"
          >新增</el-button>
        </el-col> -->
            <!-- <el-col :span="1.5">
          <el-button
            type="success"
            plain
            icon="el-icon-edit"
            size="mini"
            :disabled="single"
            @click="handleUpdate"
            v-hasPermi="['system:set:edit']"
          >修改</el-button>
        </el-col> -->
            <!-- <el-col :span="1.5">
          <el-button
            type="danger"
            plain
            icon="el-icon-delete"
            size="mini"
            :disabled="multiple"
            @click="handleDelete"
            v-hasPermi="['system:set:remove']"
          >删除</el-button>
        </el-col> -->
            <!-- <el-col :span="1.5">
          <el-button
            type="warning"
            plain
            icon="el-icon-download"
            size="mini"
            @click="handleExport"
            v-hasPermi="['system:set:export']"
          >导出</el-button>
        </el-col> -->
            <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>

        <el-table v-loading="loading" :data="setList" @selection-change="handleSelectionChange">
            <el-table-column type="selection" width="55" align="center" />
            <el-table-column label="主键ID" align="center" prop="id" />
            <el-table-column label="介绍" align="center" prop="introduction" />
            <el-table-column label="优势" align="center" prop="advantages" />
            <el-table-column label="图片" align="center" prop="imageUrl">
                <template slot-scope="scope" v-if="scope.row.imageUrl">
                    <div v-for="(item, i) in scope.row.imageUrl.split(',')" :key="i">
                        <el-image :src="baseUrl + item" :preview-src-list="[baseUrl + item]"
                            style="width: 50px; height: 50px;" />
                    </div>
                </template>
            </el-table-column>
            <el-table-column label="备注" align="center" prop="remark" />
            <el-table-column label="页面标题" align="center" prop="pageTitle" />
            <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                <template slot-scope="scope">
                    <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
                        v-hasPermi="['system:set:edit']">修改</el-button>
                    <!-- <el-button
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['system:set:remove']"
            >删除</el-button> -->
                </template>
            </el-table-column>
        </el-table>

        <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum"
            :limit.sync="queryParams.pageSize" @pagination="getList" />

        <!-- 添加或修改首页页面设置对话框 -->
        <el-dialog :title="title" :visible.sync="open"  append-to-body>
            <el-form ref="form" :model="form" :rules="rules" label-width="80px">
                <el-form-item label="标题" prop="pageTitle">
                    <el-input v-model="form.pageTitle" placeholder="请输入标题" />
                </el-form-item>
                <el-form-item label="logo上传" prop="logo">
                    <ImageUpload :value="form.logo" :limit="1" @input="ImageUploadFun"></ImageUpload>
                </el-form-item>
                <el-form-item label="介绍" prop="introduction">
                    <el-input v-model="form.introduction" type="textarea" placeholder="请输入内容" />
                </el-form-item>
                <el-form-item label="优势" prop="advantages">
                    <el-input v-model="form.advantages" type="textarea" placeholder="请输入内容" />
                </el-form-item>
                <el-form-item label="图片上传" prop="imageUrl">
                    <ImageUpload :value="image" :limit="3" @input="ImageUploadFun1"></ImageUpload>
                </el-form-item>
                <el-form-item label="备注" prop="remark">
                    <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
                </el-form-item>

            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitForm">确 定</el-button>
                <el-button @click="cancel">取 消</el-button>
            </div>
        </el-dialog>
    </div>
</template>

<script>
import { listSet, getSet, delSet, addSet, updateSet } from "@/api/fx/set/index.js";

export default {
    name: "Set",
    data() {
        return {
            // 遮罩层
            loading: true,
            // 选中数组
            ids: [],
            // 非单个禁用
            single: true,
            // 非多个禁用
            multiple: true,
            // 显示搜索条件
            showSearch: true,
            // 总条数
            total: 0,
            // 首页页面设置表格数据
            setList: [],
            // 弹出层标题
            title: "",
            // 是否显示弹出层
            open: false,
            baseUrl: process.env.VUE_APP_BASE_API,
            // 查询参数
            queryParams: {
                pageNum: 1,
                pageSize: 10,
                introduction: null,
                advantages: null,
                imageUrl: null,
                pageTitle: null
            },
            // 表单参数
            form: {},
            image: [],
            // 表单校验
            rules: {
                introduction: [
                    { required: true, message: "产品介绍不能为空", trigger: "blur" }
                ],
                advantages: [
                    { required: true, message: "产品优势不能为空", trigger: "blur" }
                ],
            }
        };
    },
    created() {
        this.getList();
    },
    methods: {
        /** 查询首页页面设置列表 */
        getList() {
            this.loading = true;
            listSet(this.queryParams).then(response => {
                this.setList = response.rows;
                this.total = response.total;
                this.loading = false;
            });
        },
        // 取消按钮
        cancel() {
            this.open = false;
            this.reset();
        },
        // 表单重置
        reset() {
            this.form = {
                id: null,
                introduction: null,
                advantages: null,
                imageUrl: null,
                createBy: null,
                createTime: null,
                updateBy: null,
                updateTime: null,
                remark: null,
                pageTitle: null
            };
            this.resetForm("form");
        },
        /** 搜索按钮操作 */
        handleQuery() {
            this.queryParams.pageNum = 1;
            this.getList();
        },
        /** 重置按钮操作 */
        resetQuery() {
            this.resetForm("queryForm");
            this.handleQuery();
        },
        // 多选框选中数据
        handleSelectionChange(selection) {
            this.ids = selection.map(item => item.id)
            this.single = selection.length !== 1
            this.multiple = !selection.length
        },
        /** 新增按钮操作 */
        handleAdd() {
            this.reset();
            this.open = true;
            this.title = "添加标题";
        },
        /** 修改按钮操作 */
        handleUpdate(row) {
            this.reset();
            const id = row.id || this.ids
            getSet(id).then(response => {
                this.form = response.data;
                if (response.data.imageUrl) {
                    this.image = response.data.imageUrl.split(',').map(item => this.baseUrl + item)
                } else {
                    this.image = []
                }
                this.open = true;
                this.title = "修改标题设置";
            });
        },
        /** 提交按钮 */
        submitForm() {
            this.$refs["form"].validate(valid => {
                if (valid) {
                    if (this.form.id != null) {
                        updateSet(this.form).then(response => {
                            this.$modal.msgSuccess("修改成功");
                            this.open = false;
                            this.getList();
                        });
                    } else {
                        addSet(this.form).then(response => {
                            this.$modal.msgSuccess("新增成功");
                            this.open = false;
                            this.getList();
                        });
                    }
                }
            });
        },
        /** 删除按钮操作 */
        handleDelete(row) {
            const ids = row.id || this.ids;
            this.$modal.confirm('是否确认删除首页页面设置编号为"' + ids + '"的数据项？').then(function () {
                return delSet(ids);
            }).then(() => {
                this.getList();
                this.$modal.msgSuccess("删除成功");
            }).catch(() => { });
        },
        /** 导出按钮操作 */
        handleExport() {
            this.download('system/set/export', {
                ...this.queryParams
            }, `set_${new Date().getTime()}.xlsx`)
        },
        // 图片上传
        ImageUploadFun(val) {
            console.log(val, 'ImageUploadFun');

            this.form.logo = val;
        },
        // 图片上传
        ImageUploadFun1(val) {
            console.log(val, 'ImageUploadFun1');
            this.form.imageUrl = val
            this.image = val.split(',').map(item => this.baseUrl + item)
        },
    }
};
</script>